Pressure Switch DPDT Adjustable 1-5 PSI PM21120A

$29.95
Product Number: PM21120A
Usually Ships Within 1 Business Day

Full Description

Presair Pressure Switch PM21120A

Description:
DPDT
Adjustable 1-5 PSI
1/8" NPT
21A 250 VAC
1 HP 125 VAC
2 HP 250 VAC

What does DPDT mean?
Double Pole Double Throw (DPDT) Switching Element. A DPDT switching element has six electrical terminals. In simple terms, it is two SPDT switches combined for simultaneous operation. This type of switch can handle two independent circuits without using a relay.

Presair PM21120A
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